Dash Micro G3 MicroUSB

Simply the most technologically advanced card reader.
The classic Dash Micro Reader updated with a more refined design, featuring aircraft-grade aluminum casing & spring-loaded cart slot.
It is also equipped with a unique reversible MicroUSB plug -- you can insert it either way into the conventional MicroUSB port found
on most smartphones made prior to 2016 and some 2016 phone models such as Samsung Galaxy S7.
Just like its predecessor, it lets you read from & write to
MicroSD card on your smartphone, tablet and computer with MicroUSB port.
Use it to play video/music stored on a MicroSD cards, view photos/documents,
copy and backup any or all of your files.

Not your ordinary MicroUSB accessory.
A unique reversible MicroUSB plug makes this reader like no other that you have seen:
you can plug it either way into your phone/tablet and it works both ways.
This way up or the other way? It doesn't matter -- it works either way.
You don't need to fumble with the orientation of the plug any more.